Supply Shandong dimensional DN50-DN2000 ductile iron pipe fittings flexible expansion joints

Type: axial Origin: Shandong Zhucheng material: cast iron Brand: D Model: DN1800 Connection: screw thickness: 27.8 Level: K12 pipe thickness: 27.8mm special features: corrosion shape classification: sleeve compensator diameter: DN1800 Executive Standard: GBT12593, ISO EN supply ductile iron pipe fittings - two-way expansion joints expansion joints compensator Zhucheng three-dimensional tube Ltd. adopts the advanced production technology - EPC process and resin craft production of ductile iron pipe fittings, has many years of experience. Specifications from DN50mm-DN2000mm, implementation of standards GB / T13295-2003, ISO2531 \ BSEN545, but also the production of special pipe fittings and non-standard fittings according to customer requirements. Executive strict quality control system, physical and chemical analysis from raw materials to finished products, performance test, pressure test and a series of detection step. High quality products with excellent service at competitive prices, domestic and foreign customers, won a good honor. 1 made of ductile iron, light weight, easy to install 2, quick construction. 3 is the use of advanced lost foam production, short production cycle. 4 high-quality, long service life. The main technical parameters DN Nominal pressure (Mpa) Test pressure (Mpa) less than 300 350-600 1.6 2.5 2.5 3.8 1.2 1.8 Mechanical properties of more than 700 tensile yield strength elongation greater than or equal 400 greater than or equal greater than or equal to 5 300